Secondary high-temperature forming die pressing device applied to egg support

Abstract

The utility model relates to the technical field of egg support production, and discloses a secondary high-temperature forming die pressing device applied to egg supports. Through the arrangement of the column casing, the heating plate, the refrigeration assembly and the like, secondary correction forming can be carried out on egg trays which are crushed slightly, the efficiency in the whole forming process is high, manpower can be effectively saved, and meanwhile, compared with the technology that in the prior art, the egg tray forming device has the advantages of being easy to operate and lower in operation cost compared with the technology that the egg trays are crushed and then formed again. And on the other hand, in the embodiment of the invention, the heating assembly and the refrigerating assembly are arranged, the heating assembly can heat the egg support so that the egg support can be better shaped, and the refrigerating assembly can cool the egg support so that the egg support can be shaped after being rapidly cooled.

Description

Technical Field

[0001] The present application relates to the technical field of egg tray production, and in particular to a secondary high-temperature molding die device for egg trays. Background Art

[0002] An egg tray is a container for eggs made from recyclable pulp. This tray typically features multiple spherical grooves, each accommodating an egg, ensuring stability during transport and storage. Egg tray molds are required to manufacture egg trays. After the egg trays are recycled, existing technology typically involves crushing and pulping the recycled egg trays, then placing them back into an egg tray mold for casting to create new egg trays.

[0003] However, some recycled egg trays are only slightly damaged and partially deformed. Crushing and remolding them would be time-consuming and labor-intensive, significantly increasing labor and production costs. While existing methods exist for workers to manually restore egg trays with minimal damage, manual restoration yields are low and the results are limited. Utility Model Content

[0004] In view of the above problems, an embodiment of the present application provides a secondary high-temperature molding die device for egg trays, which can perform secondary high-temperature molding on recycled egg trays to restore their original shape and function.

[0005] According to one aspect of an embodiment of the present application, a secondary high-temperature forming die device for egg trays is provided. The secondary high-temperature forming die device for egg trays includes a support platform, one side of the support platform is rotatably connected to a column through a driving device, the bottom of the column is provided with a lifting member, a heating component and a cooling component are fixed to the support platform, the heating component faces the side of the column, the cooling component is located above the heating component, the column is arranged horizontally, the cross-section of the column is polygonal so that the outer wall of the column is formed with multiple working surfaces, and the working surfaces are provided with multiple spherical protrusions in an array, the heating component includes a heating plate, the side of the heating plate facing the column is formed with multiple spherical grooves matching the spherical protrusions, the heating plate is connected to a reciprocating component for driving the heating plate to reciprocate in the horizontal direction, and the cooling component includes a blow hood fixed to the support platform, the blow hood faces the outer wall of the column, and the blow hood is connected to a cold air blower.

[0006] In some embodiments, the driving device includes rotating shafts connected to both ends of the central axis of the column, and the rotating shafts are rotatably connected to the support platform through support plates, and a rotating motor is connected to one of the rotating shafts.

[0007] In some embodiments, the lifting member includes a receiving groove formed in the support table. An elevating plate is disposed in the receiving groove, and an electric lifting support is disposed at the bottom of the elevating plate.

[0008] In some embodiments, a conveying device is further disposed on the support table. The conveying device is located on one side of the lifting member, and the top of the output end of the conveying device is flush with the top of the elevating plate.

[0009] In some embodiments, the reciprocating assembly includes a vertical plate located on one side of the heating plate and connected to the support table. A telescopic rod is commonly connected between the vertical plate and the heating plate.

[0010] In some embodiments, at least two positioning rods parallel to the central axis of the telescopic rod are connected to the heating plate, and the two positioning rods penetrate through the vertical plate.

[0011] The beneficial effects of the present application are as follows: In the embodiments of the present application, through the settings of the column cylinder, the heating plate, the refrigeration component, etc., the egg trays with less fragmentation can be secondarily corrected and formed. The whole forming process is highly efficient, which can effectively save labor. At the same time, compared with the prior art of crushing the egg trays and remolding them, this device has the advantages of simple operation and lower operation cost. On the other hand, in the embodiments of the present application, by setting the heating component and the refrigeration component, the heating component can heat the egg tray to enable it to better complete the shaping, while the refrigeration component can cool the egg tray so that the egg tray can be quickly cooled and then shaped.

[0012] The above description is only an overview of the technical solution of the present application. In order to be able to understand the technical means of the present application more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following specifically describes the specific embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present application. And throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0014] Figure 1 is a schematic cross-sectional structure diagram of the overall secondary high-temperature forming die device for egg trays provided by the embodiment of the present application;

[0015] Figure 2 is a schematic side cross-sectional structure diagram of the column cylinder provided by the embodiment of the present application.

[0016] The reference numerals in the specific embodiments are as follows:

[0017] The secondary high-temperature forming die pressing device 100 applied to an egg tray, support table 110, column cylinder 120, working surface 121, spherical protrusion 122, rotating shaft 123, rotating motor 124, support plate 125, lifting member 130, accommodating groove 131, lifting plate 132, electric lifting support 133, heating assembly 140, heating plate 141, spherical groove 141a, reciprocating assembly 142, vertical plate 142a, telescopic rod 142b, positioning rod 142c, refrigeration assembly 150, conveying device 160. Specific embodiments

[0018] The embodiments of the technical solution of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, so they are only examples and cannot be used to limit the protection scope of the present application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above drawings are intended to cover non-exclusive inclusion.

[0019] Specifically, please refer to Figure 1 and Figure 2 , Figure 1 which is the overall cross-sectional structural schematic diagram of the secondary high-temperature forming die pressing device applied to an egg tray provided by the embodiment of the present application, Figure 2This is a schematic side cross-sectional structure diagram at the column cylinder provided by the embodiments of the present application. The secondary high-temperature forming die device 100 for an egg tray includes a support table 110. The support table 110 is used to support and fix multiple components such as the column cylinder 120. Its shape and material can be selected and set according to actual situations, as long as the usage requirements are met, and no excessive restrictions will be imposed here. One side of the support table 110 is rotatably connected to the column cylinder 120 through a driving device. The driving device is used to drive the column cylinder 120 to rotate around the central axis of the column cylinder 120 itself. A lifting member 130 is provided at the bottom of the column cylinder 120. The lifting member 130 is used to lift the egg tray to be processed, so that the egg tray can be sleeved on the spherical protrusion 122. The support table 110 is fixed with a heating component 140 and a refrigeration component 150. The heating component 140 faces one side of the column cylinder 120, and the refrigeration component 150 is located above the heating component 140. The column cylinder 120 is horizontally arranged. The cross-section of the column cylinder 120 is polygonal so that multiple working surfaces 121 are formed on the outer side wall of the column cylinder 120. The column cylinder 120 is prism-shaped as a whole. Each time the column cylinder 120 rotates, it flips by an angle of one working surface 121. A plurality of spherical protrusions 122 are arranged in an array on the working surface 121. The size of the spherical protrusions 122 is slightly larger than the size of the grooves in the egg tray (it should be noted that the grooves in the egg tray are used to hold eggs). The heating component 140 includes a heating plate 141. A plurality of spherical grooves 141a matching the spherical protrusions 122 are formed on the side of the heating plate 141 facing the column cylinder 120. The size of the spherical grooves 141a is slightly larger than the size of the grooves on the egg tray. After the heating plate 141 approaches the spherical protrusions 122, the spherical grooves 141a will cover the outer periphery of the spherical protrusions 122, and the egg tray will be clamped by the spherical protrusions 122 and the spherical grooves 141a. In the clamped state, the shape of the egg tray can be shaped into a suitable state. At this time, the heating plate 141 heats the egg tray to facilitate the egg tray to complete the shaping. The heating plate 141 of the spherical groove 141a is connected with a reciprocating component 142 for driving the heating plate 141 to reciprocate in the horizontal direction. The reciprocating component 142 is used to drive the heating plate 141 to move in the horizontal direction. The refrigeration component 150 includes a blowing hood fixed on the support table 110. The blowing hood faces the outer side wall of the column cylinder 120. The blowing hood is communicated with a cold air blower. After blowing cold air to the egg tray that has completed the shaping through the refrigeration component 150, the temperature of the egg tray can be further reduced, which is convenient for the egg tray to maintain its shape.

[0020] In the embodiment of the present application, during the working process, the operator places the selected egg trays with smaller damage on the lifting member 130 in sequence. After the lifting member 130 lifts the egg tray up, the groove of the egg tray is clamped on the spherical protrusion 122 of one of the working surfaces 121 of the cylinder 120 due to interference fit. Since the spherical protrusion 122 is relatively smooth and the number of spherical protrusions 122 is far greater than the number of grooves in an egg tray, the egg tray is affected by the spherical protrusion 122 during the lifting process, and the egg tray will slide, and the grooves on it will be respectively inserted into the corresponding spherical protrusions 122 As the cylinder 120 continues to rotate, the egg tray rotates to the heating component 140, and the reciprocating component 142 pushes the heating component 140 close to the egg tray and inserts it into the bottom of the egg tray. At this time, the spherical groove 141a on the heating plate 141 and the spherical protrusion 122 at the cylinder 120 are respectively clamped with the two sides of the egg tray, which is convenient for secondary plasticization of the egg tray. The heating plate 141 has a heating function, which is convenient for subsequent shaping. Then, after the heating plate 141 is withdrawn under the drive of the reciprocating component 142, the egg tray rotates to the refrigeration component 150 to complete cooling, and is then removed by the operator.

[0021] In summary, in the embodiment of the present application, by providing the column 120, heating plate 141, and refrigeration assembly 150, etc., smaller broken egg trays can be corrected and formed a second time. The entire forming process is highly efficient and can effectively save manpower. At the same time, compared with the prior art technology of crushing and reshaping the egg tray, this device has the advantages of simple operation and lower operating costs. On the other hand, in the embodiment of the present application, by providing the heating assembly 140 and the refrigeration assembly 150, the heating assembly 140 can heat the egg tray to enable it to be better shaped, while the refrigeration assembly 150 can cool the egg tray, allowing the egg tray to be quickly cooled and then shaped.

[0022] In some embodiments, the drive device includes a rotating shaft 123 connected to both ends of the central axis of the column 120. The rotating shafts 123 are rotatably connected to the support platform 110 via support plates 125. One of the rotating shafts 123 is connected to a rotating motor 124. This application provides a specific configuration of the drive device. The rotating motor 124 can be a servo motor. The rotation of the rotating motor 124 can further drive the entire column 120 to rotate.

[0023] In some embodiments, the lifting member 130 includes a receiving groove 131 formed on the support platform 110. A lifting plate 132 is disposed within the receiving groove 131. An electric lifting support 133 is disposed at the bottom of the lifting plate 132. In the embodiment of the present application, the electric lifting support 133 can be configured with reference to existing technologies. During operation, the electric lifting support 133 can drive the lifting plate 132 above it to rise or fall.

[0024] In some embodiments, a conveying device 160 is further provided on the support platform 110. The conveying device 160 is located on one side of the lifting member 130, and the top of the output end of the conveying device 160 is flush with the top of the lifting plate 132. In the embodiments of the present application, an operator can place the egg tray on the conveying device 160, and further convey the egg tray to the support platform 110 through the conveying device 160. With the above arrangement, the operator's hand is always away from the column cylinder 120 and the electric lifting support 133, which can effectively ensure the safety of the operator.

[0025] In some embodiments, the reciprocating assembly 142 includes a vertical plate 142a located on one side of the heating plate 141 and connected to the support platform 110. A telescopic rod 142b is commonly connected between the vertical plate 142a and the heating plate 141. In the embodiments of the present application, during the working process, the telescopic rod 142b can drive the entire heating plate 141 to move by extending or retracting.

[0026] In some embodiments, at least two positioning rods 142c parallel to the central axis of the telescopic rod 142b are connected to the heating plate 141. The two positioning rods 142c penetrate through the vertical plate 142a. In the embodiments of the present application, with the above arrangement, during the process of the telescopic rod 142b driving the heating plate 141 to move, the positioning rods 142c assist in positioning through sliding in the vertical plate 142a, so that the sliding process of the heating plate 141 is more stable.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered within the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A secondary high-temperature forming die device applied to an egg tray, characterized in that, The invention comprises a support platform, one side of which is rotatably connected to a column through a driving device, a lifting member is provided at the bottom of the column, a heating component and a cooling component are fixed to the support platform, the heating component faces one side of the column, and the cooling component is located above the heating component; The column is arranged horizontally, and the cross-section of the column is polygonal so that the outer side wall of the column is formed with multiple working surfaces, and a plurality of spherical protrusions are arranged in an array on the working surface. The heating component includes a heating plate, and a plurality of spherical grooves matching the spherical protrusions are formed on the side of the heating plate facing the column. The heating plate is connected to a reciprocating component for driving the heating plate to reciprocate in the horizontal direction. The refrigeration component includes a blowing hood fixed on the support platform, the blowing hood faces the outer side wall of the column, and the blowing hood is connected to a cold air blower.

2. The secondary high-temperature forming die device for egg trays according to claim 1, characterized in that, The driving device includes rotating shafts connected to both ends of the central axis of the column, and the rotating shafts are rotatably connected to the support platform through support plates respectively, and a rotating motor is transmission-connected to one of the rotating shafts.

3. The secondary high-temperature forming die pressing device applied to the egg tray according to claim 1, characterized in that, The lifting member includes a receiving groove opened on the supporting platform, a lifting plate is arranged in the receiving groove, and an electric lifting support is arranged at the bottom of the lifting plate.

4. The secondary high-temperature forming die pressing device applied to the egg tray according to claim 3, characterized in that, The support platform is also provided with a conveying device, which is located on one side of the lifting member and the top of the output end of the conveying device is flush with the top of the lifting plate.

5. The secondary high-temperature forming die pressing device applied to the egg tray according to claim 1, characterized in that, The reciprocating assembly includes a vertical plate located at one side of the heating plate and connected to the support platform, and a telescopic rod is commonly connected between the vertical plate and the heating plate.

6. The secondary high-temperature forming press mold device applied to the egg tray according to claim 5, characterized in that, At least two positioning rods parallel to the central axis of the telescopic rod are connected to the heating plate, and the two positioning rods are arranged through the vertical plate.

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